Echocardiography TESTS COMPILATION BUNDLE $50.45 Add To Cart
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What does partial closure of the aortic valve in mid-systole suggest? ✔✔ This is a classic feature of subvalvular obstruction caused by either the dy... [Show More]
what is systolic function? ✔✔ how well the heart squeezes what can ventricular systolic function help predict? ✔✔ disease severity clinical... [Show More]
Blood flow ✔✔ Svc, Ivc, Cs, - RA - TV - RV - PV - MPA - RT & LT PA - arterioles - pulmonary capillaries - venules - PV4 - LA - MV - LV - AOV - AAO - ... [Show More]
What is the normal value for coronary flow reserve? ✔✔ 4 What does this mean? ✔✔ Flow can increase 4-fold in response to vasodilators, such ... [Show More]
The amount of blood pumped out of the AO with every heart beat correct answer: Stroke volume Typically the best view to obtain flow in the right pulmon... [Show More]
Which valve separates the ares of greatest pressure differences? correct answer: Mitral valve Which valve separates the areas of lowest pressure differ... [Show More]
Contraindications to TEE correct answer: Esophageal pathology -severe dysphagia -esophageal stricture -esophageal diverticula -bleeding esophageal var... [Show More]
What occurs when a bacterial colony attaches to the myocardium or leaflets usually in the form of vegetation? correct answer: Endocarditis What is infl... [Show More]
The human ear can perceive sounds up to _______, above which sounds are referred to as "ultrasound." a. 5 kHz b. 20 kHz c. 5 MHz d. 20 MHz correct ans... [Show More]
a wave that requires a medium through which to travel, cannot travel in a vacuum correct answer: mechanical wave transducer that requires mechanical fo... [Show More]
If imaging just inferior to the crux, the _ is seen, correct answer: coronary sinus If imaging just above the crux, the ___ comes into view. correct an... [Show More]
Ultimately, the sinus venosus forms the: A. posterior portions of the atria B. Pulmonary Veins C. Superior and inferior vena cava D. All of the abo... [Show More]
SV and CO SV = π × (1)² CO = SV × (2) ÷ 1000 1. LVOT/2 2. HR right atrial pressure just remember 50%/21mm/0,5,10,15 LA inflow velocities... [Show More]
What is the incidence of Ebstein's anomaly? correct answer: 1% What chromosomal anomalies are associated with Ebstein's? correct answer: Trisomy 13, 1... [Show More]
What phase is atrial depolarization correct answer: P wave What phase is ventricle depolarization correct answer: QRS What phase is ventricular rep... [Show More]
views from parasternal window correct answer: long axis short axis right ventricular outflow tract viewed in long axis correct answer: Ascending aor... [Show More]
Explain how reverberation-type artifacts occur? correct answer: Reverberation-type artifacts occur because of multiple reflections off the transducer or s... [Show More]
What is the most common congenital heart disease (CHD) in fetal? correct answer: VSD CHD most likely associated with abnormal chromosomes? correct answ... [Show More]
The PLAX view allows ID of all of the following wall segments EXCEPT: A. Basal and mid-interventricular septum B. Basal and mid-posterior wall of the LV ... [Show More]
what is required in order for blood flow to occur? correct answer: a pressure difference the two types of spectral Doppler correct answer: pulsed-wave... [Show More]
What is an ultrasound wave? correct answer: Longitudinal, mechanical wave/vibrations that induce alternate refractions & compressions of any physical medi... [Show More]
Which 3 contrast agents are currently FDA approved? (as of 2015) correct answer: optison, definity, sonovue Optison's stabilization is correct answer: ... [Show More]
What are the types of echo exams correct answer: transthorasic and transesophagal What are the tomographic planes? correct answer: suprasternal, right... [Show More]
Normal LVEDD (males) Severely abnormal LVEED Normal LV diastolic volume index Normal LV systolic volume index Severely abnormal LV diastolic volume i... [Show More]
TRANSLATION correct answer: MOVEMENT OF THE HEART AS A WHOLE IN THE CHEST ROTATION correct answer: CIRCULAR MOTION ALONG THE LONG AXIS OF THE LEFT VEN... [Show More]
A way to INDUCE CONTROLLED STRESS on the heart and monitor its response correct answer: Stress Echo Patients with ________ will OFTEN have ABNORMAL CHA... [Show More]
WHAT TWO NATURAL SHUNTS CAUSE BLOOD FLOW IN THE FETAL HEART TO BE DIFFERENT? correct answer: FORAMEN OVALE AND DUCTUS ARTERIOSUS CONNECTION THAT SHUNTS... [Show More]
Levoposition correct answer: most of the cardiac mass is to the left of midline Dextroposition correct answer: most of the cardiac mass is to the righ... [Show More]
Define: Cardiomyopathy (CM) correct answer: a disease that diffusely affects the myocardium, resulting in enlargement and/or ventricular dysfunction Di... [Show More]
Inferior vena cava, superior vena cava, & hepatic veins demonstrate systolic flow reversal. What type of valve abnormality would you expect to see? A. m... [Show More]
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